Hi Tomasz,
On Friday 08 June 2012 16:31:31 Tomasz Stanislawski wrote:
Hi Laurent and Subash,
I confirm the issue found by Subash. The function vb2_dc_kaddr_to_pages does
fail for some occasions. The failures are rather strange like 'got 95 of
150 pages'. It took me some time to find the
Hi Laurent, Tomasz,
On 06/10/2012 11:28 PM, Laurent Pinchart wrote:
Hi Tomasz,
On Friday 08 June 2012 16:31:31 Tomasz Stanislawski wrote:
Hi Laurent and Subash,
I confirm the issue found by Subash. The function vb2_dc_kaddr_to_pages does
fail for some occasions. The failures are rather
Hi Laurent and Subash,
I confirm the issue found by Subash. The function
vb2_dc_kaddr_to_pages does fail for some occasions.
The failures are rather strange like 'got 95 of
150 pages'. It took me some time to find the reason
of the problem.
I found that dma_alloc_coherent for iommu an ARM does
Hello Tomasz,
On 06/07/2012 06:06 AM, Laurent Pinchart wrote:
Hi Tomasz,
On Wednesday 06 June 2012 13:56:42 Tomasz Stanislawski wrote:
On 06/06/2012 10:06 AM, Laurent Pinchart wrote:
On Wednesday 23 May 2012 15:07:27 Tomasz Stanislawski wrote:
This patch adds the setup of sglist list for
Hi Tomasz,
Thanks for the patch.
On Wednesday 23 May 2012 15:07:27 Tomasz Stanislawski wrote:
This patch adds the setup of sglist list for MMAP buffers.
It is needed for buffer exporting via DMABUF mechanism.
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by:
Hi Laurent,
Thank your for your comments.
On 06/06/2012 10:06 AM, Laurent Pinchart wrote:
Hi Tomasz,
Thanks for the patch.
On Wednesday 23 May 2012 15:07:27 Tomasz Stanislawski wrote:
This patch adds the setup of sglist list for MMAP buffers.
It is needed for buffer exporting via DMABUF
Hi Tomasz,
On Wednesday 06 June 2012 13:56:42 Tomasz Stanislawski wrote:
On 06/06/2012 10:06 AM, Laurent Pinchart wrote:
On Wednesday 23 May 2012 15:07:27 Tomasz Stanislawski wrote:
This patch adds the setup of sglist list for MMAP buffers.
It is needed for buffer exporting via DMABUF
This patch adds the setup of sglist list for MMAP buffers.
It is needed for buffer exporting via DMABUF mechanism.
Signed-off-by: Tomasz Stanislawski t.stanisl...@samsung.com
Signed-off-by: Kyungmin Park kyungmin.p...@samsung.com
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drivers/media/video/videobuf2-dma-contig.c | 70
